Looking for different Tetrahymena species

Thanks to all the responses regarding phylogenetic relations between
Tetrahymena species.
Now we want to hybridize our probe (a repetitive sequence) to
different species. Is there any private collector or an european
culture collection (apart from the CCAP) where we could order:
Paramecium caudatum
Glaucoma chattoni
Colpod steini
Tetrahymena paravorax
Tetrahymena hegewischi
Tetrahymena capricornis
Tetrahymena canadensis
Tetrahymena borealis
Thanks for any hints in advance,
Cheers
Georg